lasinfo (210611) report for 'AHN4T/51AZ1_06.LAZ' reporting all LAS header entries: file signature: 'LASF' file source ID: 0 global_encoding: 16 project ID GUID data 1-4: 00000000-0000-0000-0000-000000000000 version major.minor: 1.4 system identifier: 'GeoTiles.nl' generating software: 'PDAL 2.3.0 (5f4276)' file creation day/year: 339/2022 header size: 375 offset to point data: 3559 number var. length records: 4 point data format: 8 point data record length: 44 number of point records: 51095714 number of points by return: 44799561 4478939 1450331 318100 48783 scale factor x y z: 0.001 0.001 0.001 offset x y z: 139980 391230 0 min x y z: 139980.000 391230.000 9.456 max x y z: 141019.999 392519.999 49.688 start of waveform data packet record: 0 start of first extended variable length record: 0 number of extended_variable length records: 0 extended number of point records: 51095714 extended number of points by return: 44799561 4478939 1450331 318100 48783 0 0 0 0 0 0 0 0 0 0 variable length header record 1 of 4: reserved 0 user ID 'LASF_Spec' record ID 7 length after header 576 description 'Extra Bytes Record' variable length header record 2 of 4: reserved 0 user ID 'LASF_Spec' record ID 4 length after header 576 description 'RIEGL Extra Bytes' Extra Byte Descriptions data type: 3 (unsigned short), name "Amplitude", description: "Echo signal amplitude [dB]", min:, 0, max:, 10000, scale: 0.01, offset: 0 (not set) data type: 4 (short), name "Reflectance", description: "Echo signal reflectance [dB]", min:, -5000, max:, 15000, scale: 0.01, offset: 0 (not set) data type: 3 (unsigned short), name "Deviation", description: "Pulse shape deviation", min:, 0, max:, 65535, scale: 1 (not set), offset: 0 (not set) variable length header record 3 of 4: reserved 0 user ID 'LASF_Projection' record ID 2112 length after header 908 description 'OGC Transformation Record' WKT OGC COORDINATE SYSTEM: COMPD_CS["Amersfoort / RD New + NAP height",PROJCS["Amersfoort / RD New",GEOGCS["Amersfoort",DATUM["Amersfoort",SPHEROID["Bessel 1841",6377397.155,299.1528128,AUTHORITY["EPSG","7004"]],AUTHORITY["EPSG","6289"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4289"]],PROJECTION["Oblique_Stereographic"],PARAMETER["latitude_of_origin",52.1561605555556],PARAMETER["central_meridian",5.38763888888889],PARAMETER["scale_factor",0.9999079],PARAMETER["false_easting",155000],PARAMETER["false_northing",463000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","28992"]],VERT_CS["NAP height",VERT_DATUM["Normaal Amsterdams Peil",2005,AUTHORITY["EPSG","5109"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Gravity-related height",UP],AUTHORITY["EPSG","5709"]],AUTHORITY["EPSG","7415"]] variable length header record 4 of 4: reserved 0 user ID 'liblas' record ID 2112 length after header 908 description 'OGR variant of OpenGIS WKT SRS' has spatial indexing LAX file LASzip compression (version 3.4r3 c3 50000): POINT14 3 RGBNIR14 3 BYTE14 3 reporting minimum and maximum for all LAS point record entries ... X 0 1039999 Y 0 1289999 Z 9456 49688 intensity 49 5029 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 29 user_data 6 7 point_source_ID 1058 2055 gps_time 294665708.741143 300273256.791481 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 13 255 G 32 255 B 18 255 NIR 12 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.49 50.29 ('Amplitude') attribute1 -16.61 33.18 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 44799561 number of intermediate returns: 1821405 number of last returns: 44783630 number of single returns: 40308882 covered area in square units/kilounits: 1332340/1.33 point density: all returns 38.35 last only 33.61 (per square units) spacing: all returns 0.16 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 51095714 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 44799561 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4478939 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1450331 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 318100 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 48783 instead zero. overview over extended number of returns of given pulse: 40308882 6067477 3396905 1077967 215755 25758 2970 0 0 0 0 0 0 0 0 histogram of classification of points: 8044991 unclassified (1) 41829314 ground (2) 1097538 building (6) 112624 water (9) 11247 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2949424 +---> 265640 of those are unclassified (1) +---> 2594382 of those are ground (2) +---> 84567 of those are building (6) +---> 4835 of those are water (9) z coordinate histogram with bin size 0.100000 bin [9.4,9.5) has 9 bin [9.5,9.6) has 59 bin [9.6,9.7) has 225 bin [9.7,9.8) has 3728 bin [9.8,9.9) has 23377 bin [9.9,10.0) has 42451 bin [10.0,10.1) has 58579 bin [10.1,10.2) has 57651 bin [10.2,10.3) has 66944 bin [10.3,10.4) has 113592 bin [10.4,10.5) has 209398 bin [10.5,10.6) has 248798 bin [10.6,10.7) has 715283 bin [10.7,10.8) has 1673107 bin [10.8,10.9) has 1845578 bin [10.9,11.0) has 1996966 bin [11.0,11.1) has 2361264 bin [11.1,11.2) has 3691019 bin [11.2,11.3) has 3367138 bin [11.3,11.4) has 3456589 bin [11.4,11.5) has 2793420 bin [11.5,11.6) has 2184083 bin [11.6,11.7) has 1750825 bin [11.7,11.8) has 1556530 bin [11.8,11.9) has 1119109 bin [11.9,12.0) has 937101 bin [12.0,12.1) has 875515 bin [12.1,12.2) has 691021 bin [12.2,12.3) has 629332 bin [12.3,12.4) has 715804 bin [12.4,12.5) has 688277 bin [12.5,12.6) has 534042 bin [12.6,12.7) has 423816 bin [12.7,12.8) has 512479 bin [12.8,12.9) has 586170 bin [12.9,13.0) has 539220 bin [13.0,13.1) has 498283 bin [13.1,13.2) has 482567 bin [13.2,13.3) has 446691 bin [13.3,13.4) has 473787 bin [13.4,13.5) has 583911 bin [13.5,13.6) has 805236 bin [13.6,13.7) has 884831 bin [13.7,13.8) has 639860 bin [13.8,13.9) has 564372 bin [13.9,14.0) has 577328 bin [14.0,14.1) has 497627 bin [14.1,14.2) has 389368 bin [14.2,14.3) has 391828 bin [14.3,14.4) has 275315 bin [14.4,14.5) has 124289 bin 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398 bin [45.9,46.0) has 404 bin [46.0,46.1) has 419 bin [46.1,46.2) has 387 bin [46.2,46.3) has 385 bin [46.3,46.4) has 308 bin [46.4,46.5) has 320 bin [46.5,46.6) has 277 bin [46.6,46.7) has 223 bin [46.7,46.8) has 231 bin [46.8,46.9) has 255 bin [46.9,47.0) has 222 bin [47.0,47.1) has 213 bin [47.1,47.2) has 220 bin [47.2,47.3) has 186 bin [47.3,47.4) has 166 bin [47.4,47.5) has 142 bin [47.5,47.6) has 117 bin [47.6,47.7) has 87 bin [47.7,47.8) has 106 bin [47.8,47.9) has 81 bin [47.9,48.0) has 65 bin [48.0,48.1) has 59 bin [48.1,48.2) has 56 bin [48.2,48.3) has 57 bin [48.3,48.4) has 61 bin [48.4,48.5) has 42 bin [48.5,48.6) has 38 bin [48.6,48.7) has 27 bin [48.7,48.8) has 31 bin [48.8,48.9) has 20 bin [48.9,49.0) has 27 bin [49.0,49.1) has 19 bin [49.1,49.2) has 13 bin [49.2,49.3) has 15 bin [49.3,49.4) has 6 bin [49.4,49.5) has 4 bin [49.5,49.6) has 2 bin [49.6,49.7) has 1 average z coordinate 13.2 for 51095714 element(s) point source id histogram with bin size 1.000000 bin 1058 has 22679222 bin 2054 has 17622159 bin 2055 has 10794333 average point source id 1612.129067753119216 for 51095714 element(s)